Neuromelanin in the brain stems of children.
D000293:Adolescent; D000328:Adult; D001933:Brain Stem / Q000378:metabolism*; D002395:Catecholamines / Q000378:metabolism; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008543:Melanins / Q000096:biosynthesis*
D002395:Catecholamines; D008543:Melanins